0 Question1 v [30/1 pt '0 3 819 (D Details Find the mass of a lamina bounded by y = 2%, a: = 4, and y = 0 with the density function 0(33, 3;) : a," + 1 %] Question Help: El Video 8 Message instructor D Post to forum Submit Question Score: 0/5 0/5 answered 0 Question 2 v [30/1 pt '0 3 819 6) Details Find the center of mass of a lamina as pictured below, with inner radius 3 and outer radius 5, with density gr: function 0(535 y) = 9: y HI =[ 1 _ Question Help: El Video 8 Message instructor D Post to forum Submit Question ct-'SI